Hi,

I've tried to generate noise profiles for my Olympus OM-D E-M5 mk2:
https://www.dropbox.com/s/50pvcexey23v1i7/dt-noiseprofile-20151008.tar.gz?dl=0

The command that I ran and its output is available here:
https://www.dropbox.com/s/bhss1a5hlbjfgbp/output.txt?dl=0

Let me know if I can improve on these profiles in any way, or if you want
to get the ORF's. Also, feel free to request other kinds of calibration
data if there's anything I can do to improve support for this camera.

One thing that was a bit unclear to me in the blog post at
http://www.darktable.org/2012/12/profiling-sensor-and-photon-noise/ and the
help output from the gen-profile script: Is it necessary to import the raw
files into darktable first, apply a style, and then export and run
gen-profile on those images (if so, what's the preferred export format - a
lossless one, for sure), OR is it sufficient to run gen-profile in the
directory containing the raw files (as I did), trusting the script to apply
the correct styles on the fly (I observe that the extracted thumbnails look
identical to the JPG's saved by the camera, ie a simple extraction from the
raw)?


All the best,

Stein Jakob Nordbø

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